Name: Wehrli Universal Outerwear Air Filter Cover (Use w/WCF Air Filters)
Brand: Wehrli
Price: 48.13 USD
Availability: InStock

Question 1

How often should I clean this pre-filter?

Accepted Answer

Wehrli recommends visually inspecting the pre-filter as often as you would normally service your vehicle. If you drive in dusty conditions, check it more frequently. You may want to shake off excess dirt to maintain optimum horsepower and fuel efficiency.

Question 2

How do I clean this pre-filter?

Accepted Answer

Remove the filter cover from your main filter and vehicle. Soak it in a mild soapy water solution, then rinse clean and allow to air dry before re-installation. Do not scrub or use aggressive cleaning chemicals, as this can damage the hydrophobic treatment.

Question 3

How can I tell if the water repellency is still working?

Accepted Answer

Take a clean spray bottle filled with water and gently spray the pre-filter. If water beads off, the water repellency is still working. If you see water enter through the pre-filter, it is time to purchase a new cover.

Wehrli Universal Outerwear Air Filter Cover (Use w/WCF Air Filters)

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Product Details

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